Awesome manual. Complete diagrams of all board assemblies as well as how to get to each part of the t.v. down to the individual screws and their locations. Get it.
This is exactly the service manual I needed.
Complete with all schematics, partslists, PCB layouts and alignment instructions.
This manual covers both the T-4970 en T-488F Onkyo tuner.
Very usefull, good quality drawings !
Muito útil encontrei todas as informações necessárias.
Text excerpt from page 226 (click to view)
Step 5. Detach the ESD clip on the right by removing the screw.
Step 6. Remove the white plastic bearing on the left of the print mechanism by unsnapping and rotating it anticlockwise until it can be pulled out. Step 7. Repeat the above step for the bearing on the right, but in a clockwise direction.
Step 6. Remove the shroud cover screw, then remove the shroud cover by unfastening the two retaining tabs. Then unlatch the six alternating retaining snaps and remove the shroud by sliding it upwards.
Step 7. Detach the bracket encoder on the left from the chassis by removing the screw at the base of the bracket.
10-8 Removal and Replacement of Parts (with Calibration)
